Industry inspection

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Industry inspection

• Process control
• Quality inspection
• Shape (2D / 3D measurement )?
• Position
• Surface
• Ocr
• Measurement
• Edge detection
• Subpixel resolution

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Man Computer communication

• Personen detection
• Personen recognition
• Human activity recognition
• Posen detection
• Emotion detection
• Personen tracking in videsequences

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Traffic applications

• Car detection
• Pedestrian detection
• Traffic surveillance
• Traffic statistics
• Section speed measurement
• Accident detection
• ..much more...

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Licence plate recognition
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Section measurement
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• Security applications
• Medical applications
• ...

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Examples of Fields that Use Digital Image
Processing

• The principal energy source for images in use
  today is the electromagnetic energy spectrum.

The electromagnetic spectrum arranged according
to energy per photon.
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Examples of Fields that Use Digital Image
Processing

• Gamma-Ray Imaging
• Nuclear medicine and astronomical observations.
• In nuclear medicine, the approach is to inject a
  patient with a radioactive isotope that emits
  gamma rays as it decays. Images are produced from
  the emissions collected by gamma ray detectors.

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Kontrola kvality povrchu Svtelné zdroje v
rzných ástech spektra Detekce nepravidelností
struktur a prasklin
Vyhledávání motiv v obrazech Rozpoznávání
znak, OCR Kontrola obrazc (loga)?
Lokalizace nápis a jiných obrazc
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Examples of Gamma-Ray Imaging

• Examples of gamma-ray imaging.

(b) PET image.
(a) Bone scan.
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Examples of Fields that Use Digital Image
Processing

• X-ray Imaging
• The oldest sources of EM radiation used for
  imaging.
• The best known use of X-rays is medical
  diagnostics, but they also are used extensively
  in industry and other areas, like astronomy.

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Examples of X-ray imaging

• (a) Chest X-ray.
• (b) Aortic angiogram
• (c) Head CT.
• (d) Circuit boards.
• (e) Cygnus Loop.

(a)?
(b)?
(e)?
(c)?
(d)?
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Examples of Fields that Use Digital Image
Processing

• Imaging in the ultraviolet band
• Lithography, industrial inspection, microscopy,
  lasers, biological imaging, and astronomical
  observations.
• Fluorescence microscopy
• - an excellent method for studying materials
  that can be made to fluoresce, either in their
  natural form (primary fluorescence) or when
  treated with chemicals capable of fluorescing
  (secondary fluorescence).

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Examples of ultraviolet imaging.

• Fluorescence microscope image of normal corn, and
  a corn infected by smut,

(a) Normal corn. (b) Smut corn. (Brand -
Getreidekrankheit)
(b)?
(a)?
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Examples of Fields that Use Digital Image
Processing

• Imaging in the visible and infrared bands
• Industrial image processing
• Light microscopy
• Remote sensing,
• ......and much more

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Examples of Infrared Images

• Infrared satellite images
• (Europe Africa)?

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Examples of Fields that Use Digital Image
Processing

• Imaging in the microwave band
• The dominant application of imaging in the
  microwave band is radar.

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Examples of Microwave Images
Spaceborne radar image of mountains in southeast
Tibet.
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Examples in which Other Imaging Modalities Are
Used

• Ultrasound imaging
• Electron microscopy
• ...